长年的风化潮湿，加之基础设施落后，保护修缮资金有限，使得甘肃省的重要历史遗迹年久失修，破损严重。
Wind erosion and humidity, combined with poor infrastructure and very limited conservation funds, have left important heritage sites in Gansu stranded in a state of disrepair.
因为SSL在保护基础设施上具有重要作用，所以我们将暂时离开话题来介绍SSL的一些与WebSphere Application Server相关的重要方面。
Because of the key importance of SSL in securing the infrastructure, we are going to briefly digress and cover some key aspects of SSL as they related to WebSphere Application Server.
地质资料对地质勘查、矿产资源的开发与保护、基础设施建设有着十分重要的指导作用。
The geological data play an important directive role in geological investigation, mineral resources development and protection and infrastructure construction.
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